CN217234369U - High pressure resistant P type circle - Google Patents
High pressure resistant P type circle Download PDFInfo
- Publication number
- CN217234369U CN217234369U CN202221056109.3U CN202221056109U CN217234369U CN 217234369 U CN217234369 U CN 217234369U CN 202221056109 U CN202221056109 U CN 202221056109U CN 217234369 U CN217234369 U CN 217234369U
- Authority
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- China
- Prior art keywords
- rubber ring
- glue film
- inlayer
- rubber
- ring
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- 239000003292 glue Substances 0.000 claims abstract description 38
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005266 casting Methods 0.000 abstract description 2
- 238000005728 strengthening Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 14
- 230000002787 reinforcement Effects 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a high pressure resistant P type circle, including the pressurized glue film, anti-skidding glue film, inlayer rubber ring and outer rubber ring, the pressurized glue film, anti-skidding glue film, inlayer rubber ring and outer rubber ring outside are circular arc structure and head and the tail reciprocal anchorage, the pressurized glue film, distribute from top to bottom on the anti-skidding glue film, inlayer rubber ring is located outer rubber ring inboardly, be equipped with the cavity between pressurized glue film, anti-skidding glue film, inlayer rubber ring and the outer rubber ring, a set of elastic glue post of fixedly connected with in the cavity, inlayer rubber ring and outer rubber ring are located cavity one side fixedly connected with and strengthen the gum cover, the beneficial effects of the utility model are that: when the rubber ring received the extrusion, utilize the support of strengthening the gum cover to inlayer rubber ring and outer rubber ring, can reduce the deformation of inlayer rubber ring and outer rubber ring, utilize the quick deformation of elasticity casting to offset the pressurized effort simultaneously, avoid the damage that inlayer rubber ring and outer rubber ring excessively deformed and caused, finally can improve the compressive capacity of rubber ring.
Description
Technical Field
The utility model relates to a rubber circle technical field specifically is a high pressure resistant P type circle.
Background
The P-shaped ring is a specific type of rubber ring, is processed into an annular shape by using a rubber position raw material, and is widely applied to mechanical sealing and buffering parts.
However, when the two ends of the workpiece are extruded, the rubber ring is not provided with any buffer structure inside, so that the middle positions of the inner side and the outer side of the rubber ring are greatly deformed, and the normal use of the rubber ring is influenced due to the fact that the deformation is too large to break and break.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high pressure resistant P type circle to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high pressure resistant P type circle, includes pressurized glue layer, anti-skidding glue film, inlayer rubber ring and outer rubber ring, pressurized glue layer, anti-skidding glue film, inlayer rubber ring and the outer rubber ring outside are circular structure and end to end reciprocal anchorage, the pressurized glue film, anti-skidding glue film distribute from top to bottom, inlayer rubber ring is located outer rubber ring inboard, be equipped with the cavity between pressurized glue layer, anti-skidding glue film, inlayer rubber ring and the outer rubber ring, a set of elastic rubber post of fixedly connected with in the cavity, inlayer rubber ring and outer rubber ring are located one side fixedly connected with reinforcement gum cover in the cavity.
Preferably, a reinforcing rubber sleeve is fixedly connected between the pressure rubber layer and the anti-slip rubber layer and positioned outside the outer rubber ring.
Preferably, a connecting rubber strip is fixedly connected between the adjacent elastic rubber columns.
Preferably, the upper end and the lower end of the elastic rubber column are fixedly connected with one side, close to the compression rubber layer and the anti-slip rubber layer, of the compression rubber layer and the anti-slip rubber layer respectively.
Preferably, a steel wire mesh is fixedly connected in the reinforced rubber sleeve.
Compared with the prior art, the beneficial effects of the utility model are that: when the rubber ring received the extrusion, utilize the support of strengthening the gum cover to inlayer rubber ring and outer rubber ring, can reduce the deformation of inlayer rubber ring and outer rubber ring, utilize the quick deformation of elasticity casting to offset the pressurized effort simultaneously, avoid the damage that inlayer rubber ring and outer rubber ring excessively deformed and caused, finally can improve the compressive capacity of rubber ring.
Drawings
FIG. 1 is a front sectional view of the present invention;
fig. 2 is a schematic top view of the cutting structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the reinforced rubber sleeve of the present invention;
fig. 4 is a schematic view of the elastic rubber column connection appearance structure of the present invention.
In the figure: 1. a compression glue layer; 2. an anti-slip adhesive layer; 3. an inner rubber ring; 4. an outer rubber ring; 5. a cavity; 6. an elastic glue column; 7. reinforcing the rubber sleeve; 8. steel wire mesh; 9. connecting adhesive tapes; 10. and (5) reinforcing the rubber sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a high pressure resistant P type circle, including pressurized glue film 1, anti-skidding glue film 2, inlayer rubber ring 3 and outer rubber ring 4, pressurized glue film 1, anti-skidding glue film 2, inlayer rubber ring 3 and the 4 outside of outer rubber ring are the circular arc structure and head and the tail reciprocal anchorage, pressurized glue film 1, anti-skidding glue film 2 distributes from top to bottom, inlayer rubber ring 3 is located outer rubber ring 4 inboardly, pressurized glue film 1, anti-skidding glue film 2, be equipped with cavity 5 between inlayer rubber ring 3 and the outer rubber ring 4, a set of elastic rubber column of fixedly connected with 6 in the cavity 5, inlayer rubber ring 3 and outer rubber ring 4 are located cavity 5 one side fixedly connected with and strengthen gum cover 7.
Wherein, in order to protect the outer side of the outer rubber ring 4, a reinforcing rubber sleeve 10 is fixedly connected between the pressure rubber layer 1 and the anti-slip rubber layer 2 and positioned on the outer side of the outer rubber ring 4.
Wherein, in order to interconnect the elastic rubber columns 6 and improve the toughness, the upper and lower ends of each elastic rubber column 6 are respectively close to one side of the compression rubber layer 1 and the anti-slip rubber layer 2 for fixedly connecting the adjacent elastic rubber columns 6 with the connecting rubber strip 9.
Wherein, in order to make the reinforced rubber sleeve 7 firmer, the reinforced rubber sleeve 7 is internally and fixedly connected with a steel wire mesh 8.
Specifically, use the utility model discloses the time, 1 upper end of pressurized glue film receives mechanical extrusion, can make pressurized glue film 1 and anti-skidding glue film 2 be close to a side motion to mutually, utilize the high elasticity of elastic rubber post 6 and strengthen the reinforcement of steel wire net 8 in the gum cover 7, make and strengthen the difficult production deformation of gum cover 7, and elastic rubber post 6 can deform fast, at elastic rubber post 6 deformation in-process, can cushion extrusion pressure degree, and strengthen the gum cover 7 and can reduce the extrusion pressure degree that inlayer rubber ring 3 and outer rubber ring 4 received, thereby reduce the deformation in the outer rubber ring 4 and the 3 outsides of inlayer rubber ring, avoid appearing fracture or damage, finally realize the mesh that improves rubber ring compressive capacity.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a high pressure resistant P type circle, its characterized in that, is including pressurized glue film (1), anti-skidding glue film (2), inlayer rubber ring (3) and outer rubber ring (4), pressurized glue film (1), anti-skidding glue film (2), inlayer rubber ring (3) and outer rubber ring (4) outside are circular arc structure and end to end reciprocal anchorage, distribute from top to bottom pressurized glue film (1), anti-skidding glue film (2), inlayer rubber ring (3) are located outer rubber ring (4) inboardly, be equipped with cavity (5) between pressurized glue film (1), anti-skidding glue film (2), inlayer rubber ring (3) and outer rubber ring (4), fixedly connected with a set of elastic rubber post (6) in cavity (5), inlayer rubber ring (3) and outer rubber ring (4) are located cavity (5) one side fixedly connected with and strengthen gum cover (7).
2. The high pressure resistant P-ring as claimed in claim 1, wherein: and a reinforcing rubber sleeve (10) is fixedly connected between the compression rubber layer (1) and the anti-slip rubber layer (2) and positioned outside the outer rubber ring (4).
3. The high pressure resistant P-ring as claimed in claim 1, wherein: and a connecting rubber strip (9) is fixedly connected between every two adjacent elastic rubber columns (6).
4. The high pressure resistant P-ring as claimed in claim 1, wherein: the upper end and the lower end of the elastic rubber column (6) are respectively fixedly connected with one side, close to the compression rubber layer (1) and the anti-slip rubber layer (2), of the elastic rubber column.
5. The high pressure resistant P-ring as claimed in claim 1, wherein: and a steel wire mesh (8) is fixedly connected in the reinforced rubber sleeve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221056109.3U CN217234369U (en) | 2022-05-05 | 2022-05-05 | High pressure resistant P type circle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221056109.3U CN217234369U (en) | 2022-05-05 | 2022-05-05 | High pressure resistant P type circle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217234369U true CN217234369U (en) | 2022-08-19 |
Family
ID=82820732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221056109.3U Active CN217234369U (en) | 2022-05-05 | 2022-05-05 | High pressure resistant P type circle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217234369U (en) |
-
2022
- 2022-05-05 CN CN202221056109.3U patent/CN217234369U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518000, Building 101, A1, No. 23 Xinbuxin Road, Tongxin Community, Baolong Street, Longgang District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Nuvoton Technology Co.,Ltd. Country or region after: China Address before: Area B, 1st Floor, Building A, Nanlian Hengyu Science and Technology Park, No. 1 Ruiji Road, Longgang Street, Longgang District, Shenzhen, Guangdong 518000 Patentee before: Shenzhen Nuvoton Technology Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |